<template>
  <a-layout>
    <a-layout-content
        :style="{
        background: '#fff',
        padding: '24px',
        margin: 0,
        minHeight: '280px',
      }"
    >
      <p>
        <a-form layout="inline" :model="param">
          <a-form-item>
            <a-input v-model:value="param.loginName" placeholder="登陆名" />
          </a-form-item>
          <a-form-item>
            <a-button
                type="primary"
                @click="handleQuery({ page: 1, pageSize: pagination.pageSize })"
            >
              查询
            </a-button>
          </a-form-item>
          <a-form-item>
            <a-button type="primary" @click="add"> 新增 </a-button>
          </a-form-item>
        </a-form>
      </p>
      <a-table
          :columns="columns"
          :row-key="(record) => record.id"
          :data-source="users"
          :pagination="pagination"
          :loading="loading"
          @change="handleTableChange"
      >
        <template #action="{ record }">
          <a-space size="small">
            <a-button type="primary" @click="resetPassword(record)"> 重置密码 </a-button>
            <a-button type="primary" @click="edit(record)"> 编辑 </a-button>
            <a-popconfirm
                title="删除后不可恢复，确认删除?"
                ok-text="是"
                cancel-text="否"
                @confirm="handleDelete(record.id)"
            >
              <a-button type="primary" danger> 删除 </a-button>
            </a-popconfirm>
          </a-space>
        </template>
      </a-table>
    </a-layout-content>
  </a-layout>

  <a-modal
      title="用户表单"
      v-model:visible="modalVisible"
      :confirm-loading="modalLoading"
      @ok="handleModalOk"
  >
    <a-form :model="user" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
      <a-form-item label="登陆名">
        <a-input v-model:value="user.loginName" :disabled="!!user.id" />
      </a-form-item>
      <a-form-item label="昵称">
        <a-input v-model:value="user.name" />
      </a-form-item>
      <a-form-item label="密码" v-show="!user.id">
        <a-input v-model:value="user.password" />
      </a-form-item>
    </a-form>
  </a-modal>

  <a-modal
      title="重置密码"
      v-model:visible="resetModalVisible"
      :confirm-loading="resetModalLoading"
      @ok="handleResetModalOk"
  >
    <a-form :model="user" :label-col="{ span: 6 }" :wrapper-col="{ span: 18 }">
      <a-form-item label="新密码">
        <a-input v-model:value="user.password" />
      </a-form-item>
    </a-form>
  </a-modal>
</template>

<script lang="ts">
import { defineComponent, onMounted, ref } from "vue";
import axios from "axios";
import { message } from "ant-design-vue";
import { Tool } from "@/util/tool";

declare let hexMd5: any;
declare let KEY: any;

export default defineComponent({
  name: "AdminUser",
  setup() {
    const param = ref();
    param.value = {};
    const users = ref();
    const pagination = ref({
      current: 1,
      pageSize: 10,
      total: 0,
    });
    const loading = ref(false);

    const columns = [
      {
        title: "登陆名",
        dataIndex: "loginName",
      },
      {
        title: "名称",
        dataIndex: "name",
      },
      {
        title: "密码",
        dataIndex: "password",
      },
      {
        title: "Action",
        dataIndex: "action",
        slots: { customRender: "action" },
      },
    ];

    /**
     * 数据查询
     */
    const handleQuery = (params: any) => {
      loading.value = true;
      // 注意：axios.get 有两种方式传参，一：路由拼接 二：参数 { params:  } 这个 key 必须为 params
      axios
          .get("/user/list", {
            params: {
              page: params.page,
              pageSize: params.pageSize,
              loginName: param.value.loginName,
            },
          })
          .then((res) => {
            loading.value = false;
            const data = res.data;
            if (data.success) {
              users.value = data.content.list;

              // 重置分页按钮
              pagination.value.current = params.page;
              pagination.value.total = data.content.total;
            } else {
              message.error(data.message);
            }
          });
    };

    /**
     * 表格点击页码时触发
     */
    const handleTableChange = (pagination: any) => {
      console.log("分页参数：" + pagination);
      handleQuery({
        page: pagination.current,
        pageSize: pagination.pageSize,
      });
    };
    // -------- 表单 ----------
    /**
     * 数组 [100, 101]对应：前端开发 / Vue
     */
    const user = ref();
    const modalVisible = ref(false);
    const modalLoading = ref(false);
    const handleModalOk = () => {
      modalLoading.value = true;
      user.value.password = hexMd5(user.value.password + KEY);
      axios.post("/user/save", user.value).then((res) => {
        modalLoading.value = false;
        const data = res.data;
        if (data.success) {
          modalVisible.value = false;

          // 重新加载列表
          handleQuery({
            page: pagination.value.current,
            pageSize: pagination.value.pageSize,
          });
        } else {
          message.error(data.message);
        }
      });
    };

    /**
     * 编辑
     */
    const edit = (record: any) => {
      modalVisible.value = true;
      user.value = Tool.copy(record);
    };
    // -------- 重置密码 ----------
    const resetModalVisible = ref(false);
    const resetModalLoading = ref(false);
    const handleResetModalOk = () => {
      resetModalLoading.value = true;

      user.value.password = hexMd5(user.value.password + KEY);

      axios.post("/user/reset-password", user.value).then((res) => {
        resetModalLoading.value = false;
        const data = res.data;
        if (data.success) {
          resetModalVisible.value = false;

          // 重新加载列表
          handleQuery({
            page: pagination.value.current,
            pageSize: pagination.value.pageSize,
          });
        } else {
          message.error(data.message);
        }
      });
    };

    /**
     * 重置密码
     */
    const resetPassword = (record: any) => {
      resetModalVisible.value = true;
      user.value = Tool.copy(record);
      user.value.password = null;
    };


    /**
     * 新增
     */
    const add = () => {
      modalVisible.value = true;
      user.value = {};
    };

    /**
     * 删除
     */
    const handleDelete = (id: number) => {
      axios.delete("/user/delete/" + id).then((res) => {
        const data = res.data;
        if (data.success) {
          // 重新加载列表
          handleQuery({
            page: pagination.value.current,
            pageSize: pagination.value.pageSize,
          });
        }
      });
    };

    onMounted(() => {
      handleQuery({
        page: 1,
        size: pagination.value.pageSize,
      });
    });

    return {
      users,
      pagination,
      columns,
      loading,
      handleTableChange,
      param,

      edit,
      add,
      handleDelete,
      handleQuery,

      modalVisible,
      modalLoading,
      handleModalOk,
      user,
      resetModalVisible,
      resetModalLoading,
      handleResetModalOk,
      resetPassword,
    };
  },
});
</script>

<style scoped>
img {
  width: 50px;
  height: 50px;
}
</style>